Description
Stainless Steel 316 Flat Washers | GENERIC
These Grade 316 (A4 marine grade) stainless steel flat washers provide a smooth bearing surface to distribute mechanical clamping load evenly across joined materials, reducing stress concentration and preventing surface galling or deformation during bolt tightening. Grade 316 austenitic stainless steel contains molybdenum, which provides resistance against chlorides, pitting, and acidic environments compared to standard 304 grade.
Manufactured to DIN 125 Form A plain round washer specifications for compatibility with metric bolts, screws, threaded rods, and hex nuts.
Available Sizes & Nominal Hole Diameters:
• M4 (Inside Dia: ~4.3mm
• M6 (Inside Dia: ~6.4mm
• M8 (Inside Dia: ~8.4mm
• M10 (Inside Dia: ~10.5mm
• M12 (Inside Dia: ~13.0mm
• M16 (Inside Dia: ~17.0mm
Technical Specifications
Brand: GENERIC
Product Type: Plain Flat Washer / Form A Metric Washer
Material: Stainless Steel Grade 316
Standard: DIN 125
Nominal Metric Sizes: M4, M6, M8, M10, M12, M16
Application: Marine Hardware, Chemical Processing, Water Treatment, Outdoor Structural Frameworks, Electrical Enclosures, and General Mechanical Fastening

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